import java.util.logging.*;

public class LonggerDemo{
	public static void main(String args[]){
	Logger logger = Logger.getLogger(LoggerDemo.class.getName());
	logger.log(Level.WARGING,"WARNING 信息");
	logger.log(Level.INFO,"INFO 信息“）;
	logger.log(Level.CONFG,"CONFIG 信息");
	logger.log(Level.FINE,"FINE 信息”）;
	}
}


